Teaching Resource Recommendation of Online Sports Collaborative Learning Platform Based on Optimized K-means Algorithm.
Weiguo LiKe FengTianjiao ShiJing HuaPublished in: Scalable Comput. Pract. Exp. (2024)
Keyphrases
- k means
- learning algorithm
- learning platform
- preprocessing
- clustering method
- expectation maximization
- optimal solution
- np hard
- computational complexity
- particle swarm optimization
- dynamic programming
- detection algorithm
- hierarchical clustering
- similarity measure
- probabilistic model
- learning environment
- semi supervised
- computer supported collaborative learning
- online algorithms
- spectral clustering
- data mining
- segmentation algorithm
- collaborative filtering
- clustering algorithm
- search space
- objective function